EQ Systems Key Tumbler #7463 | Switchgear Lock-Out with 2 Keys | Anti-Theft

Replace the key switch on your EQ Systems keyed switchgear with the EQ Systems Key Tumbler (Part 7463). The key switch is the lock-out for the jack switchgear, offered specifically to prevent unauthorized use of a lifting system — matters on a trailer left unattended. Supplied with two keys. Available at The RV Surplus.

⭐ How It Sits In The Circuit

Battery voltage reaches the key switch from the battery terminal on the motor solenoid. Turning the key on passes that voltage through to the center terminals of the rocker switch. With the key off, pressing the rocker does nothing. Not every system was built with a key switch.

⭐ Diagnosing a Dead System

1. Check for battery voltage at one key switch terminal first
2. If there's none → trace wiring back through the harness to the pump
3. If voltage is present but does not pass through when the key is turned on → the tumbler is the fault

Documents

• Single Leg Trailer Jack Troubleshooting Guide (PDF)
• Switchgear Replacement Chart (PDF)
• EQ Systems Lifting Systems for Any Size Trailer (PDF)

Related Switchgear Parts

• Rocker Switch #1557 — the switch the key protects
• Single Switch #7814 (round white 4-pin)
• Single Switch #6526 (square black 4-pin)
• Dual Switch #6704 (square white 6-pin)

90-Day Warranty

Backed by EQ Systems' 90-day replacement part warranty. Check documentation for full terms.

Specifications

• Brand: EQ Systems
• Model: Key Tumbler (Switchgear Lock-Out)
• SKU: 7463
• Includes: 2 keys
• Application: EQ Systems keyed switchgear (anti-theft)
• Warranty: 90-day replacement part warranty